% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     129
      75
      66
      18
     128
     260
     276
     330
     211
     170
     279
     484
     692
     644
     618
     514
     478
     493
     434
     425
     343
     318
     307
     296
     245
     251
     249
     235
     177
     160
     167
     148
     142
     150
     145
     127
     120
     132
     117
     127
      85
      82
      66
      81
      67
      54
      75
      60
      36
      28
      34
      29
      37
      26
      20
      30
      10
     -32
     -34
     -26
     -32
     -25
     -34
     -32